Issue #2973299 by tstoeckler: Add the label of the entity type to the error...

Issue #2973299 by tstoeckler: Add the label of the entity type to the error message when there are outstanding entity changes in UpdatePathTestBase

core/tests/Drupal/FunctionalTests/Update/UpdatePathTestBase.php

@@ -375,10 +375,10 @@ protected function runUpdates() {
       // Ensure that the update hooks updated all entity schema.
       $needs_updates = \Drupal::entityDefinitionUpdateManager()->needsUpdates();
       if ($needs_updates) {
-        foreach (\Drupal::entityDefinitionUpdateManager()
-          ->getChangeSummary() as $entity_type_id => $summary) {
+        foreach (\Drupal::entityDefinitionUpdateManager()->getChangeSummary() as $entity_type_id => $summary) {
+          $entity_type_label = \Drupal::entityTypeManager()->getDefinition($entity_type_id)->getLabel();
           foreach ($summary as $message) {
-            $this->fail($message);
+            $this->fail("$entity_type_label: $message");
           }
         }
         // The above calls to `fail()` should prevent this from ever being